Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1676-0611-BN-2022-1409 http://hdl.handle.net/11449/247149 |
Resumo: | On four occasions, the golden dorado (Salminus brasiliensis) was recorded following the green anaconda (Eunectes murinus) in a clearwater river of Midwest Brazil. These observations were considered as an indirect evidence of a following association known as “nuclear-follower feeding association”, a condition in which the follower approach the nuclear when it somehow disturbs the substrate and form sediment clouds while foraging, taking the opportunity to feed during this situation. However, no direct observations of golden dorados getting some benefit from the activity of the green anacondas to feed were made. Nevertheless, as there is a varied list of vertebrates considered as nuclear species in the clearwater rivers of Midwest Brazil, it is to be expected that future observations may provide unusual information about nuclear-follower feeding association between fish and snakes in the Neotropics. |
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Repositório Institucional da UNESP |
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spelling |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest BrazilEvidência indireta de associação de seguidor entre dourado (Salminus brasiliensis) e sucuri-verde (Eunectes murinus) em um rio de águas claras do Centro-Oeste do BrasilBodoquena PlateauBoidaeBryconidaeforaging behaviouropportunistic interactionOn four occasions, the golden dorado (Salminus brasiliensis) was recorded following the green anaconda (Eunectes murinus) in a clearwater river of Midwest Brazil. These observations were considered as an indirect evidence of a following association known as “nuclear-follower feeding association”, a condition in which the follower approach the nuclear when it somehow disturbs the substrate and form sediment clouds while foraging, taking the opportunity to feed during this situation. However, no direct observations of golden dorados getting some benefit from the activity of the green anacondas to feed were made. Nevertheless, as there is a varied list of vertebrates considered as nuclear species in the clearwater rivers of Midwest Brazil, it is to be expected that future observations may provide unusual information about nuclear-follower feeding association between fish and snakes in the Neotropics.Universidade Estadual de Mato Grosso do Sul Curso de Ciências Biológicas, Av. Dom Antônio Barbosa, 4155, Vila Santo Amaro, MSRecanto Ecológico Rio da Prata, Rodovia BR 267 km 512, MSUniversidade Estadual Paulista Laboratório de Ictiologia e Conservação de Peixes Neotropicais, Avenida Saburo Kameyama 375, Agrochá, SPUniversidade Estadual Paulista Laboratório de Ictiologia e Conservação de Peixes Neotropicais, Avenida Saburo Kameyama 375, Agrochá, SPUniversidade Estadual de Mato Grosso do Sul (UEMS)Recanto Ecológico Rio da PrataUniversidade Estadual Paulista (UNESP)Sabino, JoséMaydana, FernandoGarrone-Neto, Domingos [UNESP]2023-07-29T13:07:40Z2023-07-29T13:07:40Z2023-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articlehttp://dx.doi.org/10.1590/1676-0611-BN-2022-1409Biota Neotropica, v. 23, n. 1, 2023.1676-06111678-6424http://hdl.handle.net/11449/24714910.1590/1676-0611-BN-2022-14092-s2.0-85152280740Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengBiota Neotropicainfo:eu-repo/semantics/openAccess2023-07-29T13:07:40Zoai:repositorio.unesp.br:11449/247149Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:59:21.994226Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil Evidência indireta de associação de seguidor entre dourado (Salminus brasiliensis) e sucuri-verde (Eunectes murinus) em um rio de águas claras do Centro-Oeste do Brasil |
title |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil |
spellingShingle |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil Sabino, José Bodoquena Plateau Boidae Bryconidae foraging behaviour opportunistic interaction |
title_short |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil |
title_full |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil |
title_fullStr |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil |
title_full_unstemmed |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil |
title_sort |
Indirect evidence of following association between golden dorados (Salminus brasiliensis) and green anacondas (Eunectes murinus) in a clearwater river of Midwest Brazil |
author |
Sabino, José |
author_facet |
Sabino, José Maydana, Fernando Garrone-Neto, Domingos [UNESP] |
author_role |
author |
author2 |
Maydana, Fernando Garrone-Neto, Domingos [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Universidade Estadual de Mato Grosso do Sul (UEMS) Recanto Ecológico Rio da Prata Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Sabino, José Maydana, Fernando Garrone-Neto, Domingos [UNESP] |
dc.subject.por.fl_str_mv |
Bodoquena Plateau Boidae Bryconidae foraging behaviour opportunistic interaction |
topic |
Bodoquena Plateau Boidae Bryconidae foraging behaviour opportunistic interaction |
description |
On four occasions, the golden dorado (Salminus brasiliensis) was recorded following the green anaconda (Eunectes murinus) in a clearwater river of Midwest Brazil. These observations were considered as an indirect evidence of a following association known as “nuclear-follower feeding association”, a condition in which the follower approach the nuclear when it somehow disturbs the substrate and form sediment clouds while foraging, taking the opportunity to feed during this situation. However, no direct observations of golden dorados getting some benefit from the activity of the green anacondas to feed were made. Nevertheless, as there is a varied list of vertebrates considered as nuclear species in the clearwater rivers of Midwest Brazil, it is to be expected that future observations may provide unusual information about nuclear-follower feeding association between fish and snakes in the Neotropics. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-07-29T13:07:40Z 2023-07-29T13:07:40Z 2023-01-01 |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1676-0611-BN-2022-1409 Biota Neotropica, v. 23, n. 1, 2023. 1676-0611 1678-6424 http://hdl.handle.net/11449/247149 10.1590/1676-0611-BN-2022-1409 2-s2.0-85152280740 |
url |
http://dx.doi.org/10.1590/1676-0611-BN-2022-1409 http://hdl.handle.net/11449/247149 |
identifier_str_mv |
Biota Neotropica, v. 23, n. 1, 2023. 1676-0611 1678-6424 10.1590/1676-0611-BN-2022-1409 2-s2.0-85152280740 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Biota Neotropica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1808128301456162816 |